package edu.sctu;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;

//当类Test继承HttpServlet后就是一个serv-let类
public class TestServlet extends HttpServlet {

//    重写doGet()方法

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

        DataBase dataBase = new DataBase();
        List<User> userList = dataBase.getUserList();


        req.setAttribute("userList", userList);

//        连接jsp和servelet的关键
        req.getRequestDispatcher("/test01.jsp").forward(req,resp);
    }

}
